RBSE Class 4 Maths Chapter 15 Solutions Who Is The Heaviest?

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RBSE Class 4 Maths Chapter 15 Question Answer Who Is The Heaviest?

Who Is The Heaviest? Class 4 Questions and Answers

Who Is The Heaviest? Class 4 Question Answer – InText

Page 113
Think and answer

Question 1.
Which standard units are used to measure weight?
Solution :
Milligrams, grams, kilograms, ton, quintal etc.

Question 2.
What is the use of a scale?
Solution :
A scale is used to measure weight.

Question 3.
How will you compare the weight of two objects using a scale?
Solution :
We will compare by measuring the weight of both.

Page 114
Let’s Try

Question 1.
How many kilograms are there in 1500 grams?
Solution :
1500 grams
= 1000 grams + 500 grams
= 1 kilograms + 0.5 kilograms
= 1.5 kilograms

Question 2.
How many grams are there in 2 kilograms?
Solution :
2 kilograms = 2000 grams

Question 3.
A fruit shop has 5 kg of apples. If the weight of an apple is 200 grams, then how many apples are there in the shop?
Solution :
5 kilograms = 5000 grams
Weight of one apple = 200 grams
Number of apples = 5000 ÷ 200 = 25

Question 4.
A vessel weighs 500 grams. If we want to convert it into kilograms, then what will be the weight of the vessel in kilograms?
Solution :
500 grams = 500 ÷ 1000 kilograms
= 0.5 kilograms

RBSE Class 4th Maths Chapter 15 Question Answer – Exercise

Question 1.
How many grams are there in 1 kilogram?
(a) 100 grams
(b) 1 gram
(c) 1000 grams
(d) 10 grams
Solution :
(c) 1000 grams

Question 2.
How many grams are equal to 500 milligrams?
(a) 0.5 grams
(b) 50 grams
(c) 500 grams
(d) 5 grams
Solution :
(a) 0.5 grams

Question 3.
What is the difference between kilogram and gram?
(a) Kilogram is larger than gram.
(b) Gram is larger than kilogram.
(c) Both have no relation.
(d) Both are the same.
Solution :
(a) Kilogram is larger than gram.

Question 4.
What is milligram used to measure?
(a) To measure weight
(b) To measure time
(c) To measure temperature
(d) To measure length
Solution :
(a) To measure weight

Question 5.
Convert 250 miligrams into grams.
Solution :
250 milligram
= \(\frac{250}{1000}\) grams
= 0.25 grams

Question 6.
Convert 1000 grams into kilograms.
Solution :
1000 grams = \(\frac{1000}{1000}\) Kilograms
= 1 Kilograms

Question 7.
The weight of a book is 250 grams. What will be the weight of the book in milligrams?
Solution :
250 grams = 250 × 1000 milligrams
= 250000 milligrams

Question 8.
A shopkeeper gives 15 kg sugar, 5 kg rice and 2 kg pulses to a customer. Then how much total weight of goods does the customer buy?
Solution :
RBSE Class 4 Maths Chapter 15 Solutions Who Is The Heaviest 10
Therefore, the customer buys a total of 22 Kg of goods.

Question 9.
How many 100 gram weights will a shopkeeper put in the scale to weigh an item of 400 grams?
Solution :
To weigh an item of 400 grams, the shopkeeper will place 400 ÷ 100=4 weights of 100 grams on the scale.

Question 10.
A customer leaves a shop with a bag of 5 kg sugar. On the way, the bag bursts and 2 kg sugar spills. How many kg sugar will remain in the bag?
Solution :Sugar in the bag = 5 kg
Sugar spilled when the bag burst = 2 kg
Remaining sugar in the bag = 5 kg – 2 kg = 3 kg

Question 11.
If there are 50 kg wheat in a sack, then how many small bags can be made from 5 kg wheat?
Solution :
Total wheat in the sack = 50 kg
Wheat in one small bag = 5 kg
Number of small bags = 50 ÷ 5 = 10

Question 12.
If 20 kg grapes are kept equally in 5 boxes, then how many kg grapes will be there in each box?
Solution :
20 kilograms of grapes are placed equally in 5 boxes, each box will contain = 20 ÷ 5 = 4 kg.

RBSE Class 4 Maths Chapter 15 Who Is The Heaviest? Important Questions

Multiple Choice Questions

Question 1.
4 kilograms contain grams-
(A) 400 grams
(B) 4000 grams
(C) 40 grams
(D) 450 grams
Answer:
(B) 4000 grams

Question 2.
Heavier than pineapple is-
(A) Mango
(B) Berry
(C) Watermelon
(D) Grapes
Answer:
(C) Watermelon

Question 3.
1 Paav kg. means-
(A) 500 grams
(B) 250 grams
(C) 25 grams
(D) 50 grams
Answer:
(B) 250 grams

Question 4.
Half (\(\frac{1}{2}\)) kg. means-
(A) 500 grams
(B) 1000 grams
(C) 1050 grams
(D) 250 grams
Answer:
(A) 500 grams

Question 5.
Among horse, cat, elephant and mouse the lightest is-
(A) Mouse
(B) Horse
(C) Elephant
(D) Cat
Answer:
(A) Mouse

Fill in the blanks

1. One and a half Kilo = 1 kg + _____ grams
Answer: 500

2. 1 kg = _____ grams + _____ grams
Answer: 500, 500

3. 3 kg = _____ grams
Answer: 3000

4. 30 kg .+6 kg = _____ kg.
Answer: 36

5. One and a quarter kilo = 1 kg + _____ grams
Answer: 250

Select True/False for the following statements-

(i) 300 grams = 300000 milligrams (True/False)
Answer: True

(ii) 1000 milligrams = 0.001 kilograms (True/False)
Answer: True

(iii) 3000 milligrams = 30 grams (True/False)
Answer: False

(iv) 3000 grams = 30 kilograms (True/False)
Answer: False

Very Short Answer Type Questions-

Question 1.
Arrange in order from lightest to heaviest-Football, Glass, Pen, Gas Cylinder, Television.
Solution :
Pen, Glass, Football, Television, Gas Cylinder.

Question 2.
Which is heavier between a bat and a ball?
Solution :
Bat

Question 3.
Write the names of any three animals lighter then a lion.
Solution :
Leopard, Woll, Deer.

Question 4.
How many grams are there in one and a half kilograms?
Solution :
One and a half kilograms
= One kilograms + Half kilograms
= 1000 grams + 500 grams
= 1500 grams

Question 5.
How many grams are there in one and a quater kilograms?
Solution :
One and a quarter kilograms
= One kilogram + Quarter kilograms
= 1000 grams + 250 grams
= 1250 grams

Short Answer Type Questions-

Question 1.
Changu weighed a stone equivalent to one kilogram in a big market and upon returning to the village, started weighting goods using that stone as a one-kilogram measure. Is he giving the correct weight to the customers? Discuss this with your friends.
Solution :
A stone is not a standard tool for weighting. Dishonesty can be done by breaking and wearing it down. Therefore, Changu is not giving the correct weight to the customers by weighting with a stone. He should use a standard weighing tool, a weight.

Question 2.
Ramlal brought 100 kilograms of wheat in a large sack from the market. For conveience in carrying the weight, he transferred 45 kilograms of wheat into a small sack. Tell me, how many kilograms of wheat are left in the large sack?
Solution :
RBSE Class 4 Maths Chapter 15 Solutions Who Is The Heaviest 2
This, 55 kilograms of wheat are now left in the large sack.

Question 3.
If 6 0 kilograms of sugar are equally divided into 6 barreles, how many kilograms of sugar will be in each barrel?
Solution :
To find the equal quantity of sugar to be kept in each barrel, the total quantity of sugar should be divided by the total number of barrels.
RBSE Class 4 Maths Chapter 15 Solutions Who Is The Heaviest 3
Thus, 10 kilograms of sugar will be in each barrel.

Question 4.
If a family requires 5 0 0 grams of flour daily for meals at both times, then how many kilograms of flour will be needed in a week?
Solution :
Quantity of flour used daily = 500 grams
Therefore, the required quantity of flour for one week (i.e. 7 days)
= 500 grams × 7
= 3500 grams
= 3 kilograms 500 grams
That means, 3 kilograms 500 grams of flour will be needed in 7 days.

Question 5.
Deepa bought 500 grams of sugar and 2 5 0 grams of tea leaves, so tell how many total grams of items did she buy?
Solution :
RBSE Class 4 Maths Chapter 15 Solutions Who Is The Heaviest 4
That means, Deepa bought a total 750 grams of items.

Question 6.
There are 50 kg of wheat in the large sack and 25 kg of rice in the small one. How much more is the wheat than the rice?
Solution :
RBSE Class 4 Maths Chapter 15 Solutions Who Is The Heaviest 5
That is, wheat is 25 kg more than rice.